public void SetActive(StepItemElementViewController controller)
{
int index = GetIndex(controller);
if (index == -1)
{
return;
}
m_EditorSceneManager.SetActiveStep(index);
}
public void Unregister(StepItemElementViewController controller)
{
int index = GetIndex(controller);
if (index == -1)
{
return;
}
m_EditorSceneManager.RemoveStepAt(index);
}
private void OnStepsChanged(IEnumerable <IStepItem> items)
{
Clear();
foreach (IStepItem step in items)
{
StepItemElementViewController controller = Instantiate(m_ListElementPrefab, m_List.Content, false)
.GetComponent <StepItemElementViewController>();
controller.Inititalize(this, step);
}
}
private int GetIndex(StepItemElementViewController controller)
{
int i = 0;
for (; i < controller.transform.parent.childCount; ++i)
{
if (controller.transform.parent.GetChild(i) == controller.transform)
{
break;
}
}
return(i < controller.transform.parent.childCount ? i : -1);
}